54022516 has 12 divisors (see below), whose sum is σ = 97094788. Its totient is φ = 26281152.

The previous prime is 54022511. The next prime is 54022517. The reversal of 54022516 is 61522045.

It can be written as a sum of positive squares in 2 ways, for example, as 48358116 + 5664400 = 6954^2 + 2380^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54022511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182361 + ... + 182656.

Almost surely, 2^54022516 is an apocalyptic number.

It is an amenable number.

54022516 is a deficient number, since it is larger than the sum of its proper divisors (43072272).

54022516 is a wasteful number, since it uses less digits than its factorization.

54022516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365058 (or 365056 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 54022516 is about 7350.0010884353. The cubic root of 54022516 is about 378.0288417100.

It can be divided in two parts, 540225 and 16, that multiplied together give a square (8643600 = 2940²).

The spelling of 54022516 in words is "fifty-four million, twenty-two thousand, five hundred sixteen".